The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project.

"June 1994."

The Characterization of non-RCRA special waste : final report / prepared by William W. Frerichs & Associates ; principal investigator, William W. Frerichs.

"Contract: EA 47."

Technology assessment of wastewater treatment alternatives for compliance with deoxygenating wastes effluent standards : final report /

"Project 87/7012."

The Cache River Basin : an inventory of the region's resources /

This is a product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Dept. of Natural Resources (DNR). Both are funded largely through Conservation 2000, a six-year State of Illinois initiative to enhance nature protection and outdoor recreation by reversing the decline of the state's ecosystems. Conservation 2000 is the culmination of recommendations from CTAP, the Illinois Conservation Congress, and Governor Edgar's Water Resources Land Use Priorities Task Force.--T.p. verso.

The archaeeological intensive survey of the FAI-270 alignment in the American bottom region of Southern Illinois /

Includes index.

The economic effects of underground mining upon land used for Illinois agriculture /

"February 1985."

The evolution of regulatory veterinary medicine in Illinois /

Based on: Evolution of the Division of Meat, Poultry and Livestock Inspection. Springfield, Ill. : Illinois Dept. of Agriculture, 1982.

The Economic impact of revised measurement methods for emissions of sulfur compounds, proposed regulations R87-31 : final report /

"Project: 88/223."

The economic impact of section 21 (H) of the Environmental Protection Act of the State of Illinois, proposed regulation R80-19 /

Project no.: 80.244.

The effects of increased truck size and weight in Illinois.

Cover title.

The Crisis of wildlife habitat in Illinois today : Illinois Wildlife Habitat Commission report, 1984-85.

Cover title.

The DuPage River basin : an inventory of the region's resources.

"February 2001."

The driftless area : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

The Economic analysis of proposed site specific changes to water quality regulations affecting Borden Chemical Company /

"ILENR/RE-EA-89/07."

The Directory of interpreters for the deaf.

Title from cover.